d1277398_20f-a.htm
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549

FORM 20-F/A

 

o      REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934

OR

x      ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2011

OR

o      TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from              to

OR

o      SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Date of event requiring this shell company report: Not applicable

Commission file number 001-35298

OCEAN RIG UDW INC.
(Exact name of Registrant as specified in its charter)

(Translation of Registrant's name into English)

Republic of the Marshall Islands
(Jurisdiction of incorporation or organization)

10 Skopa Street, Tribune House
2nd Floor, Office 202, CY 1075
Nicosia, Cyprus
(Address of principal executive offices)

Mr. Savvas D. Georghiades,
Telephone: +357 22767517, Fax: +357 22761542
10 Skopa Street, Tribune House
2nd Floor, Office 202, CY 1075
Nicosia, Cyprus
 (Name, Telephone, E-mail and/or Facsimile number and Address of Company Contact Person)

Securities registered or to be registered pursuant to Section 12(b) of the Act:

 
 
 

 


 
 
 
 
 
Title of class
 
Name of exchange on which registered
 
 
 
Common stock, $0.01 par value
 
The NASDAQ Stock Market LLC
Preferred stock purchase rights
 
The NASDAQ Stock Market LLC

Securities registered or to be registered pursuant to Section 12(g) of the Act: None

Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act: None

Indicate the number of outstanding shares of each of the issuer's classes of capital or common stock as of the close of the period covered by the annual report: As of December 31, 2011, there were 131,696,928 shares of the registrant's common stock, $0.01 par value, outstanding.

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. ¨ Yes  x No

If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934.  ¨ Yes  x No

Note—Checking the box above will not relieve any registrant required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 from their obligations under those Sections.

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.  x Yes  ¨ No

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).  x Yes  ¨  No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer. See the definitions of accelerated filer and large accelerated filer in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer  ¨                 Accelerated filer  ¨                 Non-accelerated filer  x

Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filing:
 
 
 
 
 
 
 
US GAAP   x
International Financial Reporting Standards as issued
by the International Accounting Standards Board  ¨
Other   ¨
 

If "Other" has been checked in response to the previous question, indicate by check mark which financial statement item the registrant has elected to follow.   ¨     Item  17  ¨ Item 18

If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).  ¨ Yes  x No

 
 
 

 

EXPLANATORY NOTE

This Amendment No. 1 to the Annual Report on Form 20-F for the fiscal year ended December 31, 2011, originally filed with the Securities and Exchange Commission on March 14, 2012 (the "2011 Form 20-F"), is being filed solely for the purposes of furnishing Interactive Data File disclosure as Exhibit 101 in accordance with Rule 405 of Regulation S-T. This Exhibit was not previously filed.

Other than as expressly set forth above, this Form 20-F/A does not, and does not purport to, amend, update or restate the information in any other item of the 2011 Form 20-F, or reflect any events that have occurred after the 2011 Form 20-F was originally filed.

 
 
 

 

PART III

Item 19.                  Exhibits
 
 
Exhibit Number
Description
 
 
101
The following financial information from Ocean Rig UDW Inc.'s Annual Report on Form 20-F for the fiscal year ended December 31, 2011, filed with the SEC on March 14, 2012, formatted in Extensible Business Reporting Language (XBRL):
 
(1) Consolidated Balance Sheets as of December 31, 2010 and 2011;
(2) Consolidated Statements of Operations for the years ended December 31, 2009, 2010 and 2011;
(3) Consolidated Statements of Comprehensive Income for the years ended December 31, 2009, 2010 and 2011;
(4) Consolidated Statements of Stockholders' Equity for the years ended December 31, 2009, 2010 and 2011;
(5) Consolidated Statements of Cash Flows for the years ended December 31, 2009, 2010 and 2011; and
(6) Notes to Consolidated Financial Statements.
 


 
 
 

 


SIGNATURES

The registrant hereby certifies that it meets all of the requirements for filing on Form 20-F/A and that it has duly caused and authorized the undersigned to sign this annual report on its behalf.

 
 
 
OCEAN RIG UDW INC.
 
 
 
 
 
 
 
 
 
 
By:
/s/ George Economou
 
Name:
George Economou
 
Title:
Chairman, President and
 
 
Chief Executive Officer
 
 
 



Dated: March 26, 2012